DIN EN ISO 4577:1999-09
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PLASTICS - POLYPROPYLENE AND PROPYLENE-COPOLYMERS - DETERMINATION OF THERMAL OXIDATIVE STABILITY IN AIR, OVEN METHOD
Hardcopy , PDF
12-11-2019
English, German
01-01-1999
This standard is included in DIN Handbook KUNSTSTOFFE BAND 2. Gives a procedure to determine resistance of moulded test samples of polypropylene and propylene-copolymers to increased ageing by heat in the presence of air by use of a forced draught oven. The procedure attempts to measure the service life of components made from propylene plastics. Stability determined by the procedure is not related directly to material suitability used when different environmental conditions prevail.
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